We are proud to introduce to you the New TPC38 Turbocharger for the Audi and Volkswagen community.
After many hours of design and months of machining TPC made custom parts for the TPC38 to host either a 54mm x 71mm or a TPC 56mm x 71mm billet wheel with extended tips. On top of that we mated these new comp wheels to a 9 blade G series style turbine wheel for quicker spool than the older design 11 blade turbine wheels and the attached graph shows how quickly it spools. 28.3 psi at 3410rpm on our 56mm comp wheel on a 93 pump gas tune by user AROB157.
Another upgrade is the option of our new performance design compressor cover which includes an intake elbow and muffler delete. This means you can sell your current MQB muffler deletes and intake elbows for cash to offset the cost of this turbo. OR simply keep your set up as is and run a Sleeper turbo… The performance cover is also an advantage for the users that have not already upgraded their intake elbows and intake mufflers as they are part of the cover.
Compressor wheel options Turbine wheel
TPC38 54 x 71mm OEM COVER TPC38 GT30 spec 55 X 60mm
TPC38 56 x 71mm PERF COVER
**Note compressor wheel options will soon only be available in a certain style compressor housing**
On top of having some of the best wheels in the class this turbo uses BALL BEARINGS which makes this turbo more reliable and faster spooling then it’s JOURNAL BEARING counterparts.
You can choose from 2 styles of compressor covers, the OEM or Upgraded version.
About the upgraded version: The 2 piece intake system is far superior than the OEM models as shown in the pictures below. The opening at the turbo’s inlet is approximately 1″ bigger then stock and has a nice angle inside the inlet portion direct the air flow where it needs to go. The inlet on the performance cover is also available with an OEM style PCV fitting or a -10AN PCV fitting for easier catch line installation The result means better air delivery to the G25 compressor. For those to it matters, the TPC upgraded elbow is also 3/4lbs lighter then then the popular “best flowing elbow on the market” which is made of Stainless Steel. For most racers every 3/4-1 lbs matters.
If you choose our upgraded compressor housing , to help offset the cost of your new purchase, If you already have an upgraded turbo inlet pipe and turbo muffler delete you can sell them as this TPC upgrade will come with either a 2″ pipe pipe welded on the compressor housing for people running an OEM sized TMD or a 2.25″ pipe for people with a discharge pipe from brands such as Neuspeed, AFE, and EQT. If you are unsure as to the size of the turbo muffler delete you are running measure the OD at the serrated portion of the TMD.
Note that the current intake elbow measures 2.5″ on the intake side. we are developing a 3″ elbow for the near future.
WHEN ORDERING THE PERFORMANCE COVER PLEASE PUT WHAT SIZE OUTLET (OEM/2″or 2.25″Upgraded) YOU WOULD LIKE IN THE NOTES SECTION OF THE CART.
-Diverter valve not included
-INCLUDES INSTALL KIT
*Authorized returns for dealer specific items must meet and comply with original manufactures return policy*
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